fixed a bug when dmenu is run with -v - dmenu

commit 6b5b580affe4f1f5315afd375c86a87d44799778
parent d8b48d64e168d515ade6631e75ce202f26e00f2d
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Fri, 23 Feb 2007 14:39:54 +0100

fixed a bug when dmenu is run with -v
Diffstat:
M config.mk  | 2 +-
M main.c  | 6 +++---

2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/config.mk b/config.mk
@@ -1,5 +1,5 @@
 # dmenu version
-VERSION = 2.4.2
+VERSION = 2.5
 
 # Customize below to fit your system
 
diff --git a/main.c b/main.c
@@ -418,7 +418,9 @@ main(int argc, char *argv[]) {
     XModifierKeymap *modmap;
     XSetWindowAttributes wa;
 
-    if(isatty(STDIN_FILENO)) {
+    if(argc == 2 && !strncmp("-v", argv[1], 3))
+        eprint("dmenu-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n");
+    else if(isatty(STDIN_FILENO)) {
         fputs("error: dmenu can't run in an interactive shell\n", stdout);
         usage();
     }
@@ -445,8 +447,6 @@ main(int argc, char *argv[]) {
         else if(!strncmp(argv[i], "-sf", 4)) {
             if(++i < argc) selfg = argv[i];
         }
-        else if(!strncmp(argv[i], "-v", 3))
-            eprint("dmenu-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n");
         else
             usage();
     setlocale(LC_CTYPE, "");